摘要
目前的公路隧道照明控制系统或能源严重浪费,或可靠性不高,已无法满足隧道安全节能运营的需求。介绍隧道照明多元控制系统,其原理是通过在线诊断子系统对隧道的运营环境及照明系统进行实时监测,并根据从隧道现场获取的隧道运营信息及现场交通参数自动选定对应的照明控制方式,从而在保障行车安全的基础上,实现节能照明。
At present lighting control systems in highway tunnels cannot satisfy the demand of safe and energy-saving operation of tunnels due to tremendous waste of energies or low reliability.This paper introduces a multi-unit control system for tunnel light,which in principle monitors operating environment and light system of tunnels via on-line diagnosis sub-system in real time and automatically selects corresponding lighting control modes in accordance with operating information of tunnels from tunnel site and on-site traffic parameters so as to realize energy-saving lighting on the basis of guaranteeing driving safety.
出处
《公路交通技术》
2013年第1期129-131,共3页
Technology of Highway and Transport
关键词
隧道照明
多元控制
安全
节能
tunnel lighting
multi-unit control
safety
energy-saving
